Flextra® WD4008M
1 of 19 products in this brandFlextra® WD4008M is a high-performance adhesive solution formulated for demanding industrial applications. It provides superior bonding strength and long-lasting durability, particularly in automotive, aerospace, and packaging industries. This adhesive ensures reliable performance in both extreme temperatures and harsh environments, offering exceptional adhesion for long-term applications. It is ideal for industries that require strong, durable bonds under challenging conditions, making it a trusted choice for manufacturers looking for optimal bonding solutions in critical applications.
RTU Product Type: Primer, Waterborne Coating
Application Area: Extrusion Films
Compatible Substrates & Surfaces: Film, Foils, Metalized Polyester, Nylon, Polyethylene (PE), Polypropylene (PP), Polyvinylidene Chloride (PVDC)
Enhanced TDS
Identification
- GBU
- RTU Product Type
- Categories
Applications
- Application Area
- Compatible Substrates & Surfaces
- Segment
Applications & Uses
- Typical Applications
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- Primer for PVDC and PVOH
- Chemical Treatment of Cast Films
- Print Primer
- Primer for Metallizing
- Primer for Extrusion Films
- Primer for Heat Seal Coatings
Packaging & Availability
- Regional Availability
Properties
- Typical Properties
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Value Units Test Method / Conditions Coat Weight (chemical treatment of cast films after tenting) 0.3 - 0.5 gsm - Coat Weight (chemical treatment of cast films prior to tenting) 1.6 - 3.2 gsm - Coat Weight (metallizing primer) 0.8 - 2.4 gsm - Coat Weight (primer for PVDC and PVOH) 1.3 - 2.0 gsm - Coat Weight (primer for extrusion) 0.8 - 2.4 gsm - Coat Weight (primer for heat seal coatings) 0.8 - 2.4 gsm - Coat Weight (print primer) 0.3 - 1.6 gsm - Mix Ratio (by weight, adhesive:coreactant) 100:3 - - Storage Temperature max. 90 °F - Surface Energy (Polyethylene Terephthalate - chemical treatment) min. 40 dyn - Surface Energy (Polyethylene Terephthalate - chemical treatment) min. 50 dyn - Surface Energy (Polyethylene Terephthalate) min. 38 dyn - Surface Energy (nylon) min. 50 dyn - pH 7.6 - - - Physical Properties
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Value Units Test Method / Conditions Density 8.3 lbs/gal - Solids Content 35 % - Specific Gravity 1 - - Viscosity (at 22.7°C) 30 cPs - - Application Properties
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Value Units Test Method / Conditions Cure Time (full) 24 - 48 hours - Pot Life with Coreactant (with coreactant) 8 - 12 hours -
Storage & Handling
- Storage Conditions
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Store at temperatures below 90oF to prevent premature aging and thickening.
- Shelf Life
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4 months